package name.sakanacatcher.repository;

import name.sakanacatcher.entity.Message;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.data.jpa.repository.Query;
import org.springframework.stereotype.Repository;

import java.util.List;
import java.util.Map;
@Repository
public interface MessageRepository  extends JpaRepository<Message,Integer> {

    Message findById(int mid);

    List<Message> getAllByGroupName(String name);


}
